Details

The Blancpain Fifty Fathoms Bathyscaphe Quantième Complet Phases de Lune, reference 5054-0153-B52A, is a refined and technically impressive timepiece that blends Blancpain’s diving legacy with complex horology. It features a 43.6 mm satin-brushed black ceramic case known for its lightweight durability and scratch resistance. The sunburst green dial offers excellent legibility with luminous hands and hour markers, while the unidirectional rotating bezel with a ceramic insert and Liquidmetal™ hour markers enhances its diving functionality and aesthetic appeal. Powered by the in-house Blancpain Caliber 6654.P.4 automatic movement, this watch operates at 28,800 vibrations per hour (4 Hz) and boasts a 72-hour power reserve thanks to its twin-barrel system. The movement drives a complete calendar complication displaying the day, date, and month, as well as a moon phase indicator, all adjustable via discreet under-lug correctors to maintain the sleek lines of the case. The sapphire case back reveals the beautifully finished movement, showcasing traditional Côtes de Genève decoration and a signed rotor. Water-resistant to 300 meters, the 5054-0153-B52A is both a serious dive watch and a luxury timepiece suitable for elegant occasions. It is paired with a black sail-canvas strap secured by a pin buckle, combining comfort and durability for everyday wear. This model exemplifies Blancpain’s commitment to technical mastery and timeless design, making it a coveted choice for collectors seeking sophistication and performance in one watch.